husband. erin? >> an awful story. thanks to rafael. >>> and now to the west bank where the body of yasser arafat was exhumed for a brief time today. forensic investigators took samples from his body to discover if he died of natural causes or as his widow believes, he was poisoned. >> reporter: yeah, erin, the whole process of the exhumation was very emotional for many palestinians. there was a flower laying ceremony after everything was finished. the whole process only took a couple of hours. the scientists from russia, france, switzerland opened the grave, took samples, didn't have to extract the body to do that, and then they resealed it again. the samples will be independently verified and analyzed in labs, russia, switzerland, and france and palestinians are believing they will get results in three months' time, of course, if p l pulonium is found, it will caused an uproar. they have been saying israel poisoned the palestinian leader. even if no poison is found, it will hardly lay to rest the rumors. >>> our fifth story "outfront," paula broadwell's next chapter. she ended david pet